This foldable TV tray table is easy to assemble and the construction and material seem good, but there's one big very annoying problem. The measurements of the hooks distance to adjust the angle are off. The first hook is unhookable as the rod couldn't reach it and the middle hook that is supposed to make the table surface at a 50° flat angle is not actually 50° but slightly at angle that makes the surface have a slope which is highly annoying for a table.